| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgCl = 2 Ag + Cl2
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
CH3COOK + H2O = CH3COOH + KOH =>
CH3COOK + H2O = CH3COOH + KOH
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(g) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(g)
ZnSO4 + CuCl = ZnCl2 + Cu2SO4 =>
ZnSO4 + 2 CuCl = ZnCl2 + Cu2SO4
Pb + H2SO4 = PbSO4SO2 + H2O =>
Pb + 2 H2SO4 = PbSO4SO2 + 2 H2O
NaHSO4(aq) + NaOH(s) = Na2SO4(aq) + H2O(l) =>
NaHSO4(aq) + NaOH(s) = Na2SO4(aq) + H2O(l)
HCOOH + K2CO3 = KCOOH + CO2 + H2O =>
2 HCOOH + K2CO3 = 2 KCOOH + CO2 + H2O
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na3PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Na2S2O3 + Al(NO3)3 = Al2(S2O3)3 + NaNO3 =>
3 Na2S2O3 + 2 Al(NO3)3 = Al2(S2O3)3 + 6 NaNO3
H2SO4 + KOH = K2(SO4) + HOH =>
H2SO4 + 2 KOH = K2(SO4) + 2 HOH
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Ba(ClO3)2 + (NH4)2SO4 = NH4ClO3 + Ba2(SO4)2 =>
2 Ba(ClO3)2 + 2(NH4)2SO4 = 4 NH4ClO3 + Ba2(SO4)2
AgNo3 + K2Cr2O7 = AgCr2O7 + K2No3 =>
AgNo3 + K2Cr2O7 = AgCr2O7 + K2No3
KOH + Ba(OH)2 = K(OH)3 + Ba =>
KOH + Ba(OH)2 = K(OH)3 + Ba
NaN3 + KNO3 + SiO2 = K2O3Si + N2 + Na2O =>
10 NaN3 + 2 KNO3 + SiO2 = K2O3Si + 16 N2 + 5 Na2O
CH16 + O2 = H2O + CO2 =>
CH16 + 5 O2 = 8 H2O + CO2
HON(SO3)2 + MnO4 = ON(SO3)2 + MnO4H =>
HON(SO3)2 + MnO4 = ON(SO3)2 + MnO4H
FeSO4 + HNO3 = H2(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
3 FeSO4 + 16 HNO3 = H2(SO4)3 + 3 Fe(NO3)3 + 7 NO2 + 7 H2O
HF + Mg(OH)2 = Mg(F)2 + H2O =>
2 HF + Mg(OH)2 = Mg(F)2 + 2 H2O
NH3 + H3BO3 = NH4 + H2BO3 =>
NH3 + H3BO3 = NH4 + H2BO3
Cu(II)SO4 + AlCl = Cu(II)Cl + AlSO4 =>
Cu(II)SO4 + AlCl = Cu(II)Cl + AlSO4
C5H11Br = C5H10 + HBr =>
C5H11Br = C5H10 + HBr
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
SnCl4 + Fe = FeCl2 + SnCl2 =>
SnCl4 + Fe = FeCl2 + SnCl2
H{+} + Sn{2+} + Cr2O7{2-} = Sn{4+} + Cr{3+} + H2O =>
14 H{+} + 3 Sn{2+} + Cr2O7{2-} = 3 Sn{4+} + 2 Cr{3+} + 7 H2O
NaOH + HNO4 = NaNO4 + H2O =>
NaOH + HNO4 = NaNO4 + H2O
C2H3O2 + NaOH = NaC2H3O2 + OH =>
C2H3O2 + NaOH = NaC2H3O2 + OH
NaNO2 = Na2O + NO + NO2 =>
2 NaNO2 = Na2O + NO + NO2
Zn + Pb2CH3COO = Pb + ZnCH3COO =>
Zn + Pb2CH3COO = 2 Pb + ZnCH3COO
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K =>
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
C12H24 + N2O4 = CO2 + H2O + N2 =>
C12H24 + 9 N2O4 = 12 CO2 + 12 H2O + 9 N2
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
Al + NaOH = AlNa3 + OH =>
Al + 3 NaOH = AlNa3 + 3 OH
P4S3 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S3 + 38 HNO3 + 8 H2O = 12 H3PO4 + 9 H2SO4 + 38 NO
NiOH2 + HNO3 = NiNO3 + H3O =>
NiOH2 + HNO3 = NiNO3 + H3O
KCr2O7 + KCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
2 KCr2O7 + 14 KCl + 14 H2SO4 = 2 Cr2(SO4)3 + 8 K2SO4 + 7 Cl2 + 14 H2O
Rb3PO4 + Ca(OH)2 = RbOH + Ca3(PO4)2 =>
2 Rb3PO4 + 3 Ca(OH)2 = 6 RbOH + Ca3(PO4)2
Fe + O2 + Cl = FeOCl =>
2 Fe + O2 + 2 Cl = 2 FeOCl
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K4SO4 + I2 =>
Cr2(SO4)3 + 11 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K4SO4 + 6 I2
NH1 + O2 = NO + H2O =>
4 NH1 + 3 O2 = 4 NO + 2 H2O
NO3{-} + C2H6O2 + H{+} = N2 + H2O + CO2 =>
2 NO3{-} + C2H6O2 + 2 H{+} = N2 + 4 H2O + 2 CO2
Ca10(PO4)6(OH)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 + H2O =>
Ca10(PO4)6(OH)2 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 H2O
Mg + Sr3(PO4)2 = Sr + Mg3(PO4)2 =>
3 Mg + Sr3(PO4)2 = 3 Sr + Mg3(PO4)2
HNo3 + KOH = KNo3 + H2O =>
HNo3 + KOH = KNo3 + H2O
Na[Al(OH)4] + HNO3 = Al(OH)3 + NaNO3 + H2O =>
Na[Al(OH)4] + HNO3 = Al(OH)3 + NaNO3 + H2O
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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